i find it really interesting that petko is considering retiring already, at such a relatively young age. She was the lone person that helped Angie when she was struggling a few year's back.

Just remember, the decisions you make at 28, are not how you feel/think later. you understand this later (try being 40-50, then tell me how life is), but right now, i don't understand. she's taking tennis for granted, IMO.